I recently changed my pool water (non-SWG 10,000 gallons). I am still trying to get my levels intact but I think I went too far with chlorine (Clorox bleach and 2 chlorine tablets in a duck shaped floater). Here are my readings <Free Chlorine - 19 ppm CC - 0 CYA - 40>. Did I blow it? If so will the sun correct for me or do i need to fix it with something else? Thanks